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-rw-r--r--gnulib-m4/pipe.m43
1 files changed, 2 insertions, 1 deletions
diff --git a/gnulib-m4/pipe.m4 b/gnulib-m4/pipe.m4
index 1d3742eb..cf7a0396 100644
--- a/gnulib-m4/pipe.m4
+++ b/gnulib-m4/pipe.m4
@@ -1,4 +1,5 @@
-# pipe.m4 serial 2
+# pipe.m4
+# serial 2
dnl Copyright (C) 2010-2024 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,